Description_x000D_ General description_x000D_ Kit Contents:_x000D_ • One cap/PTFE sleeve set, 35 mL_x000D_ • One Q-Tube adapter-3510 (pressure will be safely released at or under 120 psi and the tube will be resealed)_x000D_ • One catch bottle (20 mL)_x000D_ • One needle adapter_x000D_ • One 1 inch needle_x000D_ • One 35 mL reusable glass pressure tube_x000D_ • One PP trap with FEP tubing_x000D_ • One retaining screw_x000D_ • Ten rubber septa, 35 mL_x000D_ • One stir bar_x000D_ Q-Tube pressure reactors are affordable alternatives to a microwave synthesizer and feature a safe pressure-release system that prevents accidental explosions due to over -pressurization. The starter kits contain all items needed for immediate use._x000D_ Optional higher pressure-release threshold adapters are available separately for 12 mL and 35 mL Q-Tubes._x000D_ Benefits:_x000D_ • Better yield than microwave and conventional open flask_x000D_ • Cleaner product than microwave and conventional open flask (higher yield and lighter color)_x000D_ • Reduced reaction time (from hours to minutes)_x000D_ • Higher reproducibility than microwave_x000D_ • Scalable (up to 20 grams)_x000D_ • Safer (automatic pressure release and reseal) than conventional pressure (sealed) tube_x000D_ • Affordable_x000D_ • Maintenance-free_x000D_ Caution_x000D_ 12 mL pressure tubes and septa are disposable and should not be reused! Hand wash 35 mL pressure tube only! Clean and inspect the one inch pressure-release needle after each use to ensure that it is not plugged._x000D_ Note: Use only genuine Q-Tube replacement tubes, septa, and components._x000D_ Legal Information_x000D_ Q-Tube is a trademark of Q Labtech LLC